<template>
  <div>

    <div class="card" style="margin-bottom: 5px;">
      <el-input v-model="data.name" style="width: 300px; margin-right: 10px" placeholder="请输入宠物名称查询"></el-input>
      <el-button type="primary" @click="load">查询</el-button>
      <el-button type="info" style="margin: 0 10px" @click="reset">重置</el-button>
    </div>

    <div class="card" style="margin-bottom: 5px">
      <div style="margin-bottom: 10px" v-if="data.user.role === 'ADMIN'"  >
        <el-button type="primary" @click="handleAdd">新增</el-button>
      </div>
      <el-table :data="data.tableData" stripe>
        <el-table-column label="宠物名称" prop="name"></el-table-column>
        <el-table-column label="所属组织" prop="cityName"></el-table-column>
        <el-table-column label="宠物种类" prop="type"></el-table-column>
        <el-table-column label="宠物是否被领养" prop="state">
          <template #default="{ row }">
            {{ row.state === 1 ? '是' : '否' }}
          </template>
        </el-table-column>

        <el-table-column label="操作" align="center" width="160" v-if="data.user.role !== 'USER'"  >
          <template #default="scope" v-if="data.user.role === 'ADMIN'" >
            <el-button type="primary" @click="handleEdit(scope.row)">编辑</el-button>
            <el-button type="danger" @click="handleDelete(scope.row.id)">删除</el-button>
          </template>

          <template #default="scope">
            <div v-if="data.user.role === 'VOLUNTEER'">
              <div  v-if="data.user.petId == scope.row.cityId">
                <el-button type="primary" @click="handleEdit(scope.row)">编辑</el-button>
                <el-button type="danger" @click="handleDelete(scope.row.id)">删除</el-button>
              </div>
            </div>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <div class="card">
      <el-pagination background layout="prev, pager, next" v-model:page-size="data.pageSize" v-model:current-page="data.pageNum" :total="data.total" @current-change="changePage"/>
    </div>

    <el-dialog title="信息" width="40%" v-model="data.formVisible" :close-on-click-modal="false" destroy-on-close>
      <el-form :model="data.form" label-width="100px" style="padding-right: 50px">
        <el-form-item label="头像" prop="picture">
          <!-- 上传图片 -->
          <el-upload :action="uploadUrl" list-type="picture" :on-success="handleImgSuccess">
            <el-button type="primary">上传图片</el-button>
          </el-upload>
        </el-form-item>
        <el-form-item label="宠物名称" prop="name">
          <el-input v-model="data.form.name" autocomplete="off" />
        </el-form-item>
        <el-form-item label="是否被领养" prop="state">
            <el-select v-model="data.form.state" placeholder="是否被领养" style="width: 200px">
              <el-option label="是" :value="1"></el-option>
              <el-option label="否" :value="0"></el-option>
            </el-select>
        </el-form-item>
        <el-form-item label="所属组织" prop="city">
          <el-select
              v-model="data.form.cityName"
              placeholder="请选择组织"
              size="large"
              style="width: 100%"
          >
            <el-option
                v-for="item in data.cityDate"
                :key="item.id"
                :label="item.name"
                :value="item.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="宠物类型" prop="type">
          <el-input v-model="data.form.type" autocomplete="off" />
        </el-form-item>

        <el-form-item  label="宠物介绍" prop="name">
          <el-input  v-model="data.form.content" type="textarea"
                     :rows="4" autocomplete="off"  />
        </el-form-item>
      </el-form>
      <template #footer>
      <span class="dialog-footer">
        <el-button @click="data.formVisible = false">取 消</el-button>
        <el-button type="primary" @click="save">保 存</el-button>
      </span>
      </template>
    </el-dialog>

  </div>
</template>

<script setup>
import request from "@/utils/request";
import {reactive} from "vue";
import {ElMessageBox, ElMessage} from "element-plus";
const uploadUrl = import.meta.env.VITE_BASE_URL + "/files/upload1";

const data = reactive({
  user: JSON.parse(localStorage.getItem('system-user') || '{}'),
  pageNum: 1,
  pageSize: 10,
  total: 0,
  formVisible: false,
  form: {},
  tableData: [],
  name:null,
  cityDate:[],

})

// 分页查询
const load = () => {
  request.get('/animal/selectPage', {
    params: {
      pageNum: data.pageNum,
      pageSize: data.pageSize,
      name: data.name
    }
  }).then(res => {
    data.tableData = res.data?.list
    data.total = res.data?.total
  })
}

const changePage = (pageNum) => {
  data.pageNum =pageNum
  load()
}

// 新增
const handleAdd = () => {
  data.form = {}
  data.formVisible = true

}

// 编辑
const handleEdit = (row) => {
  data.form = JSON.parse(JSON.stringify(row))
  data.formVisible = true
}

// 新增保存
const add = () => {
  request.post('/animal/add', data.form).then(res => {
    if (res.code === '200') {
      load()
      ElMessage.success('操作成功')
      data.formVisible = false
    } else {
      ElMessage.error(res.msg)
    }
  })
}

// 编辑保存
const update = () => {
  request.put('/animal/update', data.form).then(res => {
    if (res.code === '200') {
      load()
      ElMessage.success('操作成功')
      data.formVisible = false
    } else {
      ElMessage.error(res.msg)
    }
  })
}

// 弹窗保存
const save = () => {
  // data.form有id就是更新，没有就是新增
  data.form.id ? update() : add()
}

// 删除
const handleDelete = (id) => {
  ElMessageBox.confirm('删除后数据无法恢复，您确定删除吗?', '删除确认', { type: 'warning' }).then(res => {
    request.delete('/animal/deleteById/' + id).then(res => {
      if (res.code === '200') {
        load()
        ElMessage.success('操作成功')
      } else {
        ElMessage.error(res.msg)
      }
    })
  }).catch(err => {})
}

// 重置
const reset = () => {
  data.name = null
  load()
}

const loadCity =() =>{
  request.get('/city/selectAll').then(res=>{
    if (res.code === '200') {
      data.cityDate = res.data
    }else{
      ElMessage.error(res.msg)
    }

  })
}
// 处理文件上传的钩子
const handleImgSuccess = (response) => {
  // 检查服务器是否返回了成功的响应，并返回了图片的 URL
  if (response.code === '200') {
    // 这里假设 response.data 包含了图片的路径
    data.form.picture = response.data; // 将图片路径赋值到表单的 picture 字段
  } else {
    console.error('图片上传失败:', response.msg);
  }
};

loadCity()
load()
</script>